Is there trouble in paradise for Amanda Seyfried and Ryan Phillippe? The couple appeared to share tense words Monday at an LA party for “The King’s Speech.” Spies told us, “The two had a private conversation that seemed a little heated, and both walked away and spent the rest of the evening with separate groups of friends. Amanda seemed upset at first, then sat with Renée Zellweger, and left early on her own.” Their reps didn’t get back to us. Others at the Moet-sponsored party included Colin Firth, Mick Jagger, Gerard Butler, Jennifer Lopez and Orlando Bloom.